baber/WOPTO huggingface dataset:
Patent FR-2365985-A1 (FR)
Title: Car seat headrest assembly - slides at top of seat back and consists of springs with impact resistant strip cooperating with pendulum
IPC: B60N2/48
Filed: 1976-06-14
Abstract: The head rest for a car lifts up automatically on violent impact of the car and remains inert in a sudden stop, and such like. The head rest slides at the top of the seat back on a frame. At the bottom of this head rest are two thrust springs, to the right and left, and these springs rest lower down on the seat back. An impact resistant strip made of ash has a latch type lock which comes into contact with the hanging mechanism positioned at the bottom of the back. A pendulum at the bottom of the seat consists of a cylindrical axle fixed to the seat back by means of two or three bearings. A pendulum is fixed to the axle; its top comes into contact with the impact resistant strip, and the bottom of the pendulum must be heavier than the top.
Patent FR-2359230-A1 (FR)
Title: Knitter guide bar control esp. for Raschel or warp knitter - has drive mechanism synchronised with rotation of the main drive shaft
Inventor: DUCOL JEAN-PAUL
IPC: D04B27/26
Filed: 1976-07-22
Abstract: The control mechanism for the movement of the guide bars or needle bars in a knitting machine has >=1 guide needle bar to control the lower action. A mechanical drive mechanism, consisting of a lever and a lever arm is bonded mechanically to the main drive shaft. On each machine cycle, as the shaft rotates, the drive changes from a first to a second position and back to the first position at predetermined angles of main drive shaft rotation. The drive is linked mechanically to the guide bar by a control unit, a linkage, a push rod and guide stud with slot. A selector operates together with the push rod from a control circuit, for selective alteration of the upper guide action by modifying the linkage between the drive and the guide bar. The mechanical movement drive gives a rapid and synchronous upper guide action with selective movement transmission between the drive and the electro-pneumatically controlled guide bar for the lower action.
Patent FR-2364310-A1 (FR)
Title: Element prefabrique et procede d'isolation et d'absorption acoustiques d'un local
Inventor: PUJOLLE JEAN
IPC: E04B1/82
Filed: 1976-09-10
Abstract: a. Elément préfabriqué renforçant l'isolation acoustique et absorbant des ondes acoustiques centrées sur l'une des fréquences de résonance du local. b. La fréquence de résonance du panneau flexible 4 de l'élément préfabriqué est égale à une frequence propre du local correspondant à des ondes acoustiques se propageant perpendiculairement à la paroi 2. A cette fin, il comprend éventuellement un élément additif 8 placé au centre du panneau et ayant une masse surfacique de sorte que la fréquence de résonance de l'ensemble constitué par le panneau et l'élément additif soit égale à une fréquence propre du local correspondant à des ondes acoustiques se propageant perpendiculairement à la paroi. c. Isolement et absorption acoustiques de l'habitat.
Patent FR-2370260-A1 (FR)
Title: Cake cutting template for division into equal parts - utilises circular mould with concentric bands divided into equal sized segments
IPC: B26D3/24
Filed: 1976-11-04
Abstract: A circular cardboard mould with lines near the edge is used at bakers and pastry shops in order that a cake may be cut into equal parts. A circular cardboard mould (1) with a series of concentric bands (3-11) around the edge has each band divided into a number of equal sized segments with alternate colouring. The mould is cut radially to form tongues (12) which are folded up against the cake for packaging. To cut the cake an initial cut is made along an initial line (2) then cuts are made where indicated on the band with the relevant number of segments as indicated by figures adjacent to this line.
Patent FR-2371739-A1 (FR)
Title: Alarm system automatically alerting given telephone subscriber - with call number supplied to line upon detector actuation
IPC: H04M11/04
Filed: 1976-11-23
Abstract: The alarm system is linked to the telephone network, so that a given subscriber, eg the police station or fire station, can be alerted automatically upon actuation of at least one detector of the alarm system. Electronic means (N) supply the subscriber call number for the telephone line, with additional electromechanical means supplying signals to the line corresponding to this number in response to the detector actuation. Pref. the electronic means includes a rectangular clock pulse generator (M) and a counter-decoder (7, 8).
Patent FR-2372718-A1 (FR)
Title: Roller for overhead track bogie - has one part specially polished to treat rough track spots and ensure roller location
IPC: B65G9/00
Filed: 1976-12-01
Abstract: An overhead conveyor has bogis (5) supported by rollers (13) which run inside tracks (1) with curved ends (3). The bogie (5) has an axle (6) at the end (7) of which is mounted the roller with a rolling surface (9) which causes wear of the track is this surface is rough. To overcome this the roller has a polished part (12) which wears the track (3) slightly and eliminates the roughening (11) and prevents lateral movement of the point of contact on different tracks.
Patent FR-2382404-A1 (FR)
Title: In situ purification of water in rivers lakes etc. - by injecting air, circulated water and additives via submerged diffusion chamber
IPC: C02F1/72
Filed: 1977-03-02
Abstract: A free-standing chamber is submerged in the water and supplied with fluid(s) under pressure which are diffused into the water through perforations in the top of the chamber. The diffused fluid is pref. mainly air from a compressor, some of the water to be treated via a pump, or a gas pref. air, mixed with the water. Treatment additives may be injected into the fluid prior to diffusion from the chamber. When the fluid comprises water to be treated, this is pref. supplied to the diffusion chamber by a submersible pump fixed to the chamber. Pumped water can be used to draw atmos. air into the diffusion chamber via an injector. The atmos. air can be taken from a suction inlet attached to a float on the surface of the water. Used for purifying, clarifying and preventing pollution of lakes, pools, ribers etc. The chamber(s) can be moved from one site to another as required. The system has wide adaptability to deal with a variety of problems, i.e. treatment is easily changed to suit requirements.
Patent FR-2345627-A1 (FR)
Title: Safety belt driving unit - moves element between two end positions and has contact disc coaxial with reducer driven gear
IPC: H02G11/02
Filed: 1977-03-24
Abstract: The unit moves a safety belt between a tight and a loose position. It has an electric driving motor with stepping down gears and a control switch. The latter has a cam on the driven gear of the reducer. Motor rotation is transmitted to the belt. The switch (25, 21, 31) has a rotatable contact disc (23) with adjustable sliding contacts (33-35). Contact disc (23) is rotatable, coaxial with the reducer driven gear (14). Switch has means which rotate the contact disc (23) at the earliest after a full revolution of the driven gear (14) from its one end position.
Patent FR-2345352-A1 (FR)
Title: Support and preservation of perishable cargo - with impermeable plastics cover filled with preservative gas or air (NL 26.9.77)
Inventor: ENGLAND CYRIL ALFRED
IPC: B65D81/28
Filed: 1977-03-22
Abstract: Method for supporting and preserving perishable cargo comprises (a) placing the cargo on a support, (b) forming a closed chamber around the cargo by applying an impermeable plastics cover and (c) filling the chamber with a preservative gas or air sheath for the cargo. The support pref. consists of a pallet on which rests an impermeable sheet pref. of cardboard, over which are placed a plastic insert pref. of polyethylene, then a second impermeable sheet pref. of cardboard. The plastic cover pref. has an open end which is welded to the plastic insert. The assembly is simple and inexpensive and can be used for perishable or non-perishable foodstuffs which are to be either stored or shipped.
Patent FR-2386985-A1 (FR)
Title: Watering appts. for pot plants - uses fall of water level to admit air to reservoir so releasing water to pot
IPC: A01G27/02
Filed: 1977-04-12
Abstract: The plant pot (1) of standard type with a central hole (3) in the base stands in a shallow basin (2) on ribs which permit flow of water to hole (3). An annular reservoir surrounds the pot and has a discharge orifice (9) through which water passes to basin (2). A tube (10) in the orifice (9) has an opening (12) which can be put in register with opening (13) in the bottom of the reservoir. The top of the tube is sealed by a funnel (11) having an opening (14) which can be put in register with an opening (15) in the top of the reservoir. With openings (12, 13) in register and (14, 15) out of register, when the level in the basin drops below orifice (9) air can enter the reservoir so allowing re-filling of the basin. The reservoir is filled through the funnel on turning the tube to place holes (14, 15) in the register.
Patent FR-2390140-A1 (FR)
Title: Articulated shower support system - has incorporated mixer tap and movable spray head
IPC: E03C1/06
Filed: 1977-05-11
Abstract: The shower support is articulated and is to be mounted on a wall. It has a tilting spraying head. The device consists of support, articulation, spray head and control tap. The support is a hollow part(1) with connection means with hot and cold water pipes inside the wall(0) and with a housing, in the present case a rectangular one(2) covering the pipe connections. A hollow arm(4), articulated and held in place by a nut(3), communicates with the inner cavity of the support(1). It can be turned into the desired direction. At its head is the spraying head(5), also, in this case, rectangular in shape. Inside the cavity of the support is the mixer tap installation with a single control(6, 7).
Patent FR-2391541-A1 (FR)
Title: Multiple winding coil for sync. motor - has windings wound row by row up whole height of salient pole with each coil arranged concentrically one within the other
IPC: H02K3/18
Filed: 1977-05-17
Abstract: Large, slow-speed, synchronous electric motors or hydraulic generators, with direct water cooling salient pole multiple windings coil, comprises several layers across the length of the pole and several rows across the pole thickness, the coil being made up of discrete, electrically interconnected windings. To keep the connections between the coil windings to a min. and to arrange these connections solely on the outer side of the coil with simultaneous reduction in the dimensions of the coil(s), all the windings are wound row by row up the whole height of the coil, each row equalling to the thickness of the wire. Each coil has the same number of windings wound in the same direction, such that the coils are arranged concentrically one within the other. The coils are oriented so that the first shunt ends of the windings are arranged adjacent to one another on one face of the coil and the second shunt ends adjacent to one another on the other face of the coil.
Patent FR-2392126-A1 (FR)
Title: Procede et dispositif pour ajouter un agent de traitement a du metal en fusion
IPC: C22B9/10
Filed: 1977-05-17
Abstract: a. Procédé pour ajouter un agent traitant dans du métal en fusion à traiter. b. Procédé caractérisé en ce qu'on introduit, dans le métal en fusion, un élément d'addition de l'agent traitant ayant la forme d'un récipient contenant l'agent traitant, et fait d'un matériau auto-combustible et auto-éruptif, inoffensif pour la composition de métal en fusion, de sorte que l'action auto-combustible et éruptive de l'élément d'addition de l'agent traitant provoque une agitation et une convection de l'agent traitant et du métal en fusion. c. Procédé applicable à des opérations métallurgiques de fusion telles que fabrication d'acier.
Patent FR-2395017-A1 (FR)
Title: Bristle clumps securing system - uses boss with fastener in flat end of bore to hold base of clump
IPC: A46B9/02
Filed: 1977-06-20
Abstract: Clumps of bristles are fixed inside protrusions which form sheaths provided on a body or support, particularly a shampoo glove. The clumps(5) are inserted in bores(4). They are fastened in a material which fills approximately the lower half of the protrusions or bosses(3). The bottom of the bore in the boss is flat to avoid exit laterally of the fasteners(7) which secure the bristles in the boss. The body or support(1) and the bosses(3) are made in synthetic material whose hardness is between 80 and 90 on the shore scale.
Patent FR-2356651-A1 (FR)
Title: Nouveaux derives d'acide penicillanique et leur utilisation therapeutique
IPC: A61K31/43
Filed: 1977-06-28
Abstract: L'invention concerne de nouveaux composés de formules :
Patent FR-2395581-A1 (FR)
Title: Coupling transformer variable by discrete steps - has wide selection of step ratios esp. for development work
IPC: H01F29/02
Filed: 1977-06-21
Abstract: The transformer having a coupling ratio which is variable in discrete steps is esp. for use in research and development work. The transformer has a single primary winding (1) with several separate secondary windings (3-7) each of differing numbers of turns varying as 3n-1 which are interconnected to give a wide selection of ratios to the primary. The secondary windings are stacked such that windings are laid away from the core (2) in descending order of their number of turns. The secondaries (3, 4, 5) having very small numbers of turns are laid side by side in the same outer layer.
Patent FR-2357254-A1 (FR)
Title: Osteoporosis treatment and callus-forming compsn. - contains a fluoride and (L)-ascorbic acid, pref. as a delayed and prolonged release tablet
IPC: A61K31/375
Filed: 1977-07-05
Abstract: Compsn. for the treatment of osteoporosis, which also favours Callus formation in the case of fractures, contains (a) soluble fluorides (salts) and (b) L-ascorbic acid and/or its alkali metal or alkaline-earth metal salts. The molar ratio of constituents (a):(b) is pref. 1:0.5-5. The preferred fluorides are the sodium and/or potassium salts and the ascorbic acid is used as the free acid and/or the magnesium salt. The compsn. is administered orally in the form of a delayed and prolonged release compsn. constituent (a) having a more delayed and more prolonged release than (b). Pref. (a) is released over 4-6 hrs. and (b) over 2-3 hrs. Used for treatment of osteoporosis and fractured bones. Ascorbic acid has favourable activity in the formation of organic substances which are the basis of boned (collagen and mucopolysaccharides). High fluoride concns. improved mineralisation of the bone but have toxic side-effects. The present compsn. is synergistic allowing the fluorides to be used at lower concentrations and avoiding side-effects.
Patent FR-2358792-A1 (FR)
Title: Montage pour produire un signal de commande dans un canal de reception affecte de parasites
IPC: H04L27/227
Filed: 1977-07-05
Abstract: L'invention concerne un montage pour produire un signal de commande dans un canal de réception affecté de parasites. Ce circuit comporte un circuit de réglage de fréquence FR, comportant des mélangeurs M1 à M3, des filtres passe-bas TP1, TP2, LF, dans lequel les signaux sortant des mélangeurs M1, M2 sont filtrés dans TF51, TF52 et sont élevés au carré dans QS51, QS52 sont soustraits l'un de l'autre dans un étage DS51 dans le signal de sortie filtré dans TF53 élevé au carré dans QS53, est envoyé à un additionneur AF51 dont le second signal d'entrée provient du signal de sortie du mélangeur M3 élevé au carré dans QS54, en sorte qu'avec une correction d'amplitude préalable dans KS, on obtient un signal de commande RG5 dénué des composantes de bruit et de défaut de phase. Application notamment à la récupération des porteuses dans des oscillateurs cohérents.
Patent FR-2391950-A1 (FR)
Title: Procede d'obtention de chlorure d'hydrogene gazeux a partir d'acide chlorhydrique aqueux dilue
IPC: B01D11/04
Filed: 1977-07-22
Abstract: L'invention est relative à un procédé d'obtention de gaz chlorhydrique. Selon l'invention, on extrait du CH aqueux par une amine telle qu'une alcoylamine tertiaire présentant une constante de dissociation K. inférieure à 10**-3, puis ajoute à l'extrait obtenu un solvant non miscible à l'eau et bouillant plus bas que l'amine utilisée, puis distille l'extrait condensé, les vapeurs éliminent l'eau et distille l'extrait au reflux. Le procédé est applicable à la préparation du gaz chlorhydrique servant à la fabrication du chlorure de vinyle.
Patent FR-2360807-A1 (FR)
Title: Procede et dispositif de fermeture etanche d'un intervalle annulaire
IPC: F16J15/32
Filed: 1977-08-04
Abstract: L'invention concerne un procédé et un dispositif de fermeture étanche d'un intervalle annulaire. Une pièce d'étanchéité annulaire est tournée de façon toroïdale d'un angle substantiel avant ou pendant sa mise en place dans l'intervalle, et elle peut réagir façon toroïdale sur les surfaces qui limitent l'intervalle, en assurant ainsi l'étanchéité. L'invention s'applique notamment à des joints de robinets à tournant sphérique.
Patent FR-2400446-A1 (FR)
Title: Trailer for transporting motorcycle - has platform lowerable to ground between wheels held between rails with straps for holding handlebars
IPC: B60R9/10
Filed: 1977-08-17
Abstract: The trailer is for transporting a motorcycle which is strapped on. The complete platform drops to the ground by tilting te suspension. The front and rear motorcycle wheels fit between two rails. One of the wheel supports moves longitudinally to adjust for differing distances between the wheels of the motorcycle. Lateral stability is given by straps with a piece of chain to adjust for length. On the other side is a protected hook which holds the handlebars.
Patent FR-2402039-A1 (FR)
Title: Socle pour machines-outils
IPC: B24B41/02
Filed: 1977-08-30
Abstract: L'invention concerne les matériaux de construction. Il est décrit un socle pour machines-outils, de préférence pour rectifieuses, construit à partir d'un mélange de sable et de gravier ou d'agrégats concassés, ou encore de pierres naturelles ou artificielles (scories de hauts fourneaux par exemple), mélange additionné d'un liant, caractérisé par le fait que le liant utilisé est un plastique ne subissant pratiquement aucune variation de volume au durcissement ou lorsque l'humidité varie. On obtient ainsi un socle de dimensions invariables ne faisant pas subir de contraintes excessives à la machine qu'il porte.
Patent FR-2363648-A1 (FR)
Title: High temp. texturising unit - has a high pressure flow source to eject any arrested yarn before it can melt
IPC: D02G1/16
Filed: 1977-09-02
Abstract: In order to prevent yarn from melting while being held in a high temp. texturising jet assembly, a monitor registers arrested yarn. A valve is inserted in the high pressure flow channel >=2 openings of which one linked to the downstream section of the sleeve surrounding the injector, and yarn in the texturising chamber is ejected by the force of the high pressure medium, and yarn in the injector is drawn out with it. The high pressure medium flow out of the channel passes through the openings and the sleeve and over the ring zone in the chamber. If the yarn is arrested, it is removed before it can melt through the heated flow carrier in the chamber and the injector and/or the latent heat in the chamber and the injector. The chamber and the injector are cooled by the high pressure flow medium. The process ensures that the yarn material does not melt when working with low denier yarns and using a strong crimping and texturising action.
Patent FR-2402204-A1 (FR)
Title: Colouring histological compsns., esp. haematological slides - using three buffered solns. with short treatment times
IPC: G01N1/30
Filed: 1977-09-06
Abstract: The process comprises treating the prepns. successively with (a) methanol buffered to pH 6.5-7.5 for >=5 secs.; (b) a likewise buffered aq. soln. contg. 1.6-4 g/l of a colourant from bluish Eosin I (4', 5-dibromo-2p, 7'-dinitro-fluorescein disodium salt) and yellowish Eosin (2',4'.5'.7'-tetrabromofluorescein) for about 5 secs and (c) a likewise buffered aq. soln. contg. 1-2.6 g/l. Methylene Blue and 0.6-2 g/l. Methylene Azure (oxidised Methylene Blue contg di- and trimethylamino phenazathionium chlorides)- for about 7 secs followed by water and washing and drying. The process is esp. used for haematological slides. Compared with previous processes, it is much shorter and requires very little colourant.
Patent FR-2364962-A1 (FR)
Title: Combustible gazeux et procede et appareil pour le produire a partir de matiere organique
IPC: C10J1/207
Filed: 1977-09-20
Abstract: Le procédé, selon l'invention, consiste à envoyer les pastilles de matière organique à partir d'une trémie 18 dans un récipient de réaction 10 pour former une masse en suspension 16 au-dessus d'une zone de combustion 21 par envoi d'air d'une source 14 de façon que la température dans la zone de combustion 21 soit au moins égale à 1500 degrés C pour la conversion du carbone en composés du carbone et la conversion des autres éléments en composés combustibles de l'azote, l'appareil pouvant être raccordé par une canalisation 24 directement à un brûleur 25 ou à un réservoir de stockage.
Patent FR-2366559-A1 (FR)
Title: Corrosion analysis conducting and static electrochemical process - involving multiple electrode, electrolyte bath and EMF measurement
Inventor: TEJFALUSSI ANDRAS
IPC: G01N17/02
Filed: 1977-09-27
Abstract: A method and device for conducting and static electrochemical examination of corrosion processes in metals enable rapid determination of speed of corrosion and the most suitable corrosion protection to be adopted. The method involves working electrodes, counter-electrodes and reference electrodes (3) immersed in an electrolyte. The electromotive forces on the working and counter-electrodes are measured w.r.t. the reference electrode. The object is non-destructively tested by prevention of inhomogeneous corrosion effects using several electrodes of each type. Different points of the object act as working electrodes. At least two corrosion effects are induced whose characteristic parameters are dependent on the inhomogeneous corrosion effects using several electrodes of each type. Different points of the object act as working electrodes. At least two corrosion effects are induced whose characteristic parameters are dependent on the inhomogeneities and time duration of the effects which are measured simultaneously or in the same measurement cycle.
Patent FR-2405335-A1 (FR)
Title: Spherical siphonic inspection chamber for sewage system - has inlet and outlet formed by flanged spigots fixed in site cut holes of main body
IPC: E03C1/28
Filed: 1977-10-10
Abstract: The spherical siphonic inspection chamber (1) is for utilization in sewage systems can locate separate inlet and outlet spigots (4, 2) in a wide range of alternative angular relationships. The spigots of varying dia. are located by holes cut in situ in the wall of the chamber and have spherically segmental flanges (3) which are bonded or fixed onto the inner walls of the chamber. The chamber may extend vertically in a circular hollow section shaft locating the cover. The shaft may step reduce in dia. at its top extremity and the circular cover may have concentric ribs (12) housing the top edges of the shaft (9). The siphon maybe formed by a partition (6) with an aperture (7) in a horizontal panel.